. >> we spoke to a professor saying he is worried it will pull the rights of his own computer science students in jeopardy. a very complicated ask contested issue but one of several thing that's people are demonstrating here. the demonstration come to accomplish all of the complicated. this protest is large and peaceful due to the nice weather here in san francisco. >> let's head now down to san jose. over the crowd, abc 7 joins us now. they're marching to city hall, right? >> they're on their way right now heading towards city hall there. is a big plaza and they plan to have a big rally with speeches from community leaders. this started at about 3:00 this afternoon. the crowd gathered on the east side. that is where where an active priest tried to push ingraigs reform trying to get voices of the people heerd in washington. and also, that path to citizenship is important. that is why you'll see a lot of people -- there moving more slowly and there is lividdo they're making slow progress coming along the way. they're hoping to get more people along the way and have a lot of speeches an